KR200308285Y1 - Footwear for combined use as roller skating - Google Patents

Abstract

The present invention is a shoe body 10 formed with a wheel insertion hole 11 in the bottom core of the heel; A support member 20 inserted into the wheel insertion hole 11 and having rotation shaft mounting grooves 21 formed on opposite surfaces thereof; A wheel assembly (30) having a rotating shaft (31) detachably mounted to the rotating shaft mounting groove (21), and a wheel (32) rotatably installed about the rotating shaft (31); Free release preventing means (40) formed on the support member (20) to prevent free release of the wheel assembly (30); 2, the separation aid means 50 formed in the support member 20 to assist the separation of the wheel assembly (30) if necessary; An insertion hole filling member 60 inserted into the insertion hole 11 when the wheel assembly 30 is separated to form a bottom surface of the shoe body 10 in a flat structure; By providing a roller skating combined shoes comprising, the means for easy mounting and detachment of the wheel assembly is provided, as well as providing a shoe having a structure that can be used for both roller skating shoes and general shoes.

Description

Roller skating combined shoes {FOOTWEAR FOR COMBINED USE AS ROLLER SKATING}

The present invention relates to a roller skating combined shoes, and more particularly, to a shoe having a structure in which the wheel assembly is detachably mounted and can be used as a general shoe or a roller skating shoe as necessary.

Roller skating refers to a sport in which a small wheel is mounted on the bottom of a shoe and slides on a predetermined place such as hardwood floor or asphalt.

Shoes used for such roller skating have to be equipped with a single or a plurality of wheels at the bottom thereof, and in recent years, inline skates having a structure in which a plurality of wheels are arranged in a row in ski boots have become popular. .

Also, due to recent changes in public awareness of social atmosphere and sports activities, many people enjoy roller skating, such as inline skating, even if the place is not necessarily designated as a place for sports, and even enthusiasts who enjoy it every day There is a trend to be formed.

However, since the roller skating shoes basically have a structure in which the wheel assembly is fixedly installed on the bottom of the shoe body, a person who wants to enjoy skating has moved to a predetermined place by wearing general shoes while carrying skate shoes separately. You can enjoy skating only after you change into skating shoes, and you have to return to your regular shoes after returning.

The present invention is to solve the problems as described above, the object of the roller skating shoe and provide a shoe of the structure that can be used as a general shoe.

1 to 14 show an embodiment of the present invention,

1 is a side view of the wheel assembly is mounted

Figure 2 is a bottom view of the wheel assembly is mounted

3 is a side view of the wheel assembly is removed

Figure 4 is a bottom view of the wheel assembly is removed

5 is a bottom view of a state in which the insertion hole filling member is mounted

6 is an exploded perspective view of the shoe body and the insertion hole filling member

7 and 8 is an enlarged perspective view of the support member of the wheel insertion hole

9 is a front view of the wheel assembly.

10 is a perspective view of the wheel assembly;

11 and 12 are enlarged perspective views of the wheel assembly mounting portion

13 is an exploded perspective view of the release aid and the support member;

14 is an operation of the release aid means

** Description of the symbols for the main parts of the drawings **

10: shoe body 11: wheel insertion hole

20: support member 21: rotation shaft insertion groove

30: wheel assembly 31: rotation axis

32: wheel 40: free escape prevention means

41: tongs 50: aid for escape

51: switch mounting hole 52: switch

53 separation member 531 body portion

532: slope 54: tension spring

60: insertion hole filling member

The present invention is a shoe body 10 formed with a wheel insertion hole 11 in the bottom core of the heel to achieve the object as described above; A support member 20 inserted into the wheel insertion hole 11 and having rotation shaft mounting grooves 21 formed on opposite surfaces thereof; A wheel assembly (30) having a rotating shaft (31) detachably mounted to the rotating shaft mounting groove (21), and a wheel (32) rotatably installed about the rotating shaft (31); Free release preventing means (40) formed on the support member (20) to prevent free release of the wheel assembly (30); 2, the separation aid means 50 formed in the support member 20 to assist the separation of the wheel assembly (30) if necessary; An insertion hole filling member 60 inserted into the insertion hole 11 when the wheel assembly 30 is separated to form a bottom surface of the shoe body 10 in a flat structure; Present a roller skate combined shoes containing.

Here, the free release preventing means 40 is a tong portion 41 formed in the rotary shaft mounting groove 21 of the support member 20 to elastically support the rotary shaft 31 of the wheel assembly 30 from both sides. It is desirable to take the structure.

In addition, the release aid means 50 is a switch mounting hole 51 formed through the side of the main body 10 toward the support member 20; A switch 52 mounted to the switch mounting hole 51 so as to be inserted and driven; A main body portion 531 driven by the switch 52 and an inclined portion 532 extending from the main body portion 531 to push the wheel assembly 30 outward when the switch 52 is pressed and driven. A separation member 53 having a); A tension spring (54) for elastically supporting the main body portion (531) of the detachment member (53) so that the switch (52) protrudes and is supported outside of the switch mounting hole (51); It is desirable to take a structure that includes.

Further, the release aid means 50 takes a structure formed in the tongs portion 41 of the support member 20 to push the rotary shaft 31 of the wheel assembly 30 when the switch 52 is pressed and driven. Is more effective.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 to 14 show an embodiment of the present invention, Figure 1 is a side view of the wheel assembly is mounted, Figure 2 is a bottom view of the wheel assembly is mounted, Figure 3 is the wheel assembly is removed 4 is a bottom view of the wheel assembly is removed, Figure 5 is a bottom view of the insertion hole filling member is mounted, Figure 6 is an exploded perspective view of the shoe body and the insertion hole filling member, Figures 7 and 8 9 is an enlarged perspective view of the support member of the wheel insertion hole, FIG. 9 is a front view of the wheel assembly, FIG. 10 is a perspective view of the wheel assembly, FIGS. 11 and 12 are enlarged perspective views of the wheel assembly mounting portion, and FIG. Figure 14 is an exploded perspective view of the disengagement aid.

As shown, the roller skating combined shoes according to the present invention is basically a shoe body 10 formed with a wheel insertion hole 11 in the bottom core of the heel; A support member 20 inserted into the wheel insertion hole 11 and having rotation shaft mounting grooves 21 formed on opposite surfaces thereof; A wheel assembly (30) having a rotating shaft (31) detachably mounted to the rotating shaft mounting groove (21), and a wheel (32) rotatably installed about the rotating shaft (31); Free release preventing means (40) formed on the support member (20) to prevent free release of the wheel assembly (30); A separation aid means (50) formed in the support member (20) to assist the separation of the wheel assembly (30) if necessary; An insertion hole filling member 60 inserted into the insertion hole 11 when the wheel assembly 30 is separated to form a bottom surface of the shoe body 10 in a flat structure; It is configured to include.

That is, the present invention is a structure that can be used as a roller skate and a general shoe, if you want to use as a roller skate, as shown in Figure 1 and 2, the wheel insertion hole 11 formed in the heel of the main body 10 By mounting the wheel assembly 30 to the support member 20 of the) can be a structure that can enjoy skating, if you want to use as a general shoe, as shown in Figure 3 to 6, the wheel insert The wheel assembly 30 is separated from the support member 20 of the ball 11, and the insertion hole filling member 60 is inserted in its place to be a structure that can be used as a normal shoe.

In addition, the present invention has a configuration that the wheel assembly 30 consisting essentially of the rotary shaft 31 and the wheel 32 is mounted and detached from the wheel insertion hole 11 of the shoe body 10, the wheel assembly 30 In the case where the roller assembly is used as a roller skate, free release preventing means for preventing the wheel assembly 30 from being freely separated from the wheel insertion hole 11 of the shoe body 10 in order to secure safety in use. 40 is required, and if the wheel assembly 30 is to be separated from the wheel insertion hole 11 of the shoe body 10 after finishing the skating, the wheel assembly 30 is easy to ensure ease of use. The separation aid means 50 should be provided to be separated.

First, the free departure prevention means 40 will be described.

In the roller skating combined shoes according to the present invention, the wheel assembly 30 is composed of a rotation shaft 31 and the wheel 32, the support shaft 20 is installed in the wheel insertion hole 11 of the rotary shaft 31 Since the rotary shaft mounting groove 21 is detachably mounted to the rotary shaft mounting groove 21, the rotary shaft 31 may be moved from the rotary shaft mounting groove 21 in order to prevent the wheel assembly 30 from being freely separated from the supporting member 20. You can prevent it from coming out easily.

To this end, the butterfly of the groove of the rotary shaft mounting groove 21 is equal to the diameter of the rotary shaft 31 to prevent free release by friction, by adding a separate member to the support member 20 and by the member Various embodiments can be envisioned, such as a way that the rotary shaft 31 is not separated.

However, as illustrated in FIGS. 7 and 8, the forceps part 41 formed in the rotary shaft mounting groove 21 of the support member 20 to elastically support the rotary shaft 31 of the wheel assembly 30 from both sides. Implementing by is preferable in terms of achieving the desired purpose by a simple structural modification without the addition of a configuration, in terms of reducing the defective rate due to manufacturing errors.

That is, in mounting the actual wheel assembly 30 to the support member 20, both ends of the rotation shaft 31 are sequentially inserted into the two rotation shaft mounting grooves 21, and the support to form the mounting groove 21. When the part of the member 20 is implemented by the forceps portion 41 having the forceps structure, the rotary shaft 31 is supported on both sides by the elastic support force of the forceps 41, so that the rotary shaft 31 is mounted on the rotary shaft. Since it is possible to prevent the free departure from the groove 21, as a whole it is possible to prevent the free movement of the wheel assembly 30 from the support member 20 of the wheel insertion hole (11).

Next, the release assisting means 50 will be described.

Since the wheel assembly 30 is prevented from being freed from the support member 20 by the free release preventing means 40 as described above, the wheel assembly for using the roller skate combined shoes according to the present invention as a general shoe ( 30), of course, takes a structure that is easy to escape easily.

Therefore, in order to easily detach the rotating shaft 31 of the wheel assembly 30 supported by the elastic support force of the forceps portion 41 of the support member 20, a separate release aid 50 is required.

In the present invention, since the wheel assembly 30 has a structure detachable in a vertical direction with respect to the support member 20 of the wheel insertion hole 11, the rotary shaft 31 of the wheel assembly 30 also supports the support member 20. It takes a structure that is detachable in the vertical direction with respect to the rotary shaft mounting groove (21).

Accordingly, in order to allow the rotary shaft 31 of the wheel assembly 30 to be easily separated from the rotary shaft mounting groove 21 of the support member 20, the rotary shaft 31 is pushed in the vertical direction outside the bottom of the shoe body 10. Means that means should be provided to assist the operation.

To this end, it may be assumed that the structure through which the wheel assembly 30 can be pushed out through the inner bottom of the shoe body 10, but this is an assisting device in a part directly facing the user's foot. There is a problem that the fit can be made poor in that the 50 is mounted.

Therefore, it is preferable that the detachment aid 50 is mounted on a portion which is not directly in contact with the user's foot. As shown in FIGS. 12 to 14, the detachment aid 50 is provided in the main body 10. A switch mounting hole 51 formed to penetrate from the side toward the support member 20; A switch 52 mounted to the switch mounting hole 51 so as to be inserted and driven; A main body portion 531 driven by the switch 52 and an inclined portion 532 extending from the main body portion 531 to push the wheel assembly 30 outward when the switch 52 is pressed and driven. A separation member 53 having a); A tension spring (54) for elastically supporting the main body portion (531) of the detachment member (53) so that the switch (52) protrudes and is supported outside of the switch mounting hole (51); It is effective to include.

In addition, the release assisting means 50 may be installed to penetrate both sides of the shoe body 10, may be installed only through one side, when selecting the latter, tongs of the support member 20 ( 41) may be provided on the formed side, or may be provided on the opposite side.

However, as shown in FIGS. 13 and 14, the pusher part 41 of the support member 20 is formed to push the rotary shaft 31 of the wheel assembly 30 during the push driving of the switch 52. Taking the structure is more preferable in terms of utilizing the structure of the tongs of the support member 20 installed in the past.

The present invention is provided with a means for easy mounting and detachment of the wheel assembly, and provides a shoe having a structure that can be used for both roller skating shoes and general shoes.

Claims (4)

A shoe body (10) having wheel insertion holes (11) formed at the bottom core of the heel; A support member 20 inserted into the wheel insertion hole 11 and having rotation shaft mounting grooves 21 formed on opposite surfaces thereof; A wheel assembly (30) having a rotating shaft (31) detachably mounted to the rotating shaft mounting groove (21), and a wheel (32) rotatably installed about the rotating shaft (31); Free release preventing means (40) formed on the support member (20) to prevent free release of the wheel assembly (30); A separation aid means (50) formed in the support member (20) to assist the separation of the wheel assembly (30) if necessary; An insertion hole filling member 60 inserted into the insertion hole 11 when the wheel assembly 30 is separated to form a bottom surface of the shoe body 10 in a flat structure; Roller skating combined shoes included. The method of claim 1, The free departure prevention means 40 Roller skating combined shoes, characterized in that the tong portion (41) formed in the rotating shaft mounting groove (21) of the support member (20) to elastically support the rotating shaft (31) of the wheel assembly (30). The method according to claim 1 or 2, The release assisting means 50 A switch mounting hole 51 formed to penetrate from the side of the main body 10 toward the supporting member 20; A switch 52 mounted to the switch mounting hole 51 so as to be inserted and driven; A main body portion 531 driven by the switch 52 and an inclined portion 532 extending from the main body portion 531 to push the wheel assembly 30 outward when the switch 52 is pressed and driven. A separation member 53 having a); A tension spring (54) for elastically supporting the main body portion (531) of the detachment member (53) so that the switch (52) protrudes and is supported outside of the switch mounting hole (51); Roller skate combined use shoes, characterized in that it comprises. The method of claim 3, The release assisting means 50 The roller skating combined shoes, characterized in that formed on the tongs portion 41 of the support member 20 to push the rotary shaft 31 of the wheel assembly 30 when the switch 52 is pressed.